ML20074A310

Part 21 Rept Re Defect in Shielded Multiconductor Cable Installed in HVAC Control Panels.Mcc Powers Personnel Attached Hold Tags to 13 HVAC Control Panels W/Defect. Evaluation Being Conducted

ML20074A310
Person / Time
Site:	Clinton, LaSalle, 05000000
Issue date:	05/04/1983
From:	Hall D ILLINOIS POWER CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20074A311	List: ML20074A310 ML20074A319
References
REF-PT21-83-886-000 1606-L, PT21-83-886, PT21-83-886-000, U-10053, NUDOCS 8305120475
Download: ML20074A310 (2)

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1606-L ILLINOIS POWER OOMPANY y-10053 CLINTON POWER STATION. P.O. BOX 678. CLINTON. ILLINOIS 61727 May 4, 1983 Docket No. 50-461 Mr. James G. Keppler Regional Administrator, Region III U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 Subj ect: 10CFR Part 21 Defect in Shielded Multiconductor Cable Installed In HVAC Control Panels at Clinton Power Station

Dear Mr. Keppler:

In Illinois Power letter to Mr. Frank Jablonski, NRC Region III, (Ref: U-10024, 1606-L, dated January 17, 1983) Illinois Power agreed to notify Region III of those 10CFR Part 21 defects that affect Clinton Power Station and that were previously re-ported to the Commission by vendors or contractors. In accordance with that agreement, the following information is submitted:

On April 18, 1983, Mr. Guy Fauconneau, Vice President of MCC Powers, 5440 West Fargo Avenue, Skokie, Illinois 60777, l

informed the NRC Office of Inspection and Enforcement, Washington, l DC, of a defect affecting Clinton Power Station (copy attached).

I MCC Powers has determined that a construction defect exists in shielded multiconductor cable installed in HVAC control panels l supplied by MCC Powers. The report to the Commission states that I the insulation of individual conductors has been damaged by cut-l ting too deeply to remove the covering material.

MCC Powers personnel at Clinton Power Station have attached

" Hold" tags to the thirteen (13) HVAC Control panels associated with this problem.

i MAY 61983 c

$EE"EE00*o8888jL PDR h

James G. Keppler May 4, 1983 NRC Page 2 of 2 Illinois Power Company is conducting an evaluation of the reported condition and will assure that corrective action is taken to resolve the problem.

Si erely yours,

. P. Hall Vice President KFH/rdc Attachment cc: H. H. Livermore, NRC Resident Inspector Illinois Department of Nuclear Safety Manager - Quality Assurance Director of Inspection and Enforcement (3 copies)

INPO Records Center

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